diff --git a/app/Services/MessagePush.php b/app/Services/MessagePush.php
index 81d880a..b58f04a 100644
--- a/app/Services/MessagePush.php
+++ b/app/Services/MessagePush.php
@@ -156,9 +156,11 @@ class MessagePush extends BaseService
         try {
             // 订阅
             // 获取医生数据
-            $params = array();
-            $params['doctor_id'] = $this->order_inquiry['doctor_id'];
-            $user_doctor = UserDoctor::getOne($params);
+            if (!empty($this->order_inquiry['doctor_id'])){
+                $params = array();
+                $params['doctor_id'] = $this->order_inquiry['doctor_id'];
+                $user_doctor = UserDoctor::getOne($params);
+            }
 
             $sub_data = array();
             $sub_data['push_user_id'] = $this->user['user_id'];
@@ -166,7 +168,7 @@ class MessagePush extends BaseService
             $sub_data['params']['page'] = "pages/orderDetail/orderDetail?order_inquiry_id={$this->order_inquiry['order_inquiry_id']}";
             $sub_data['params']['data'] = [
                 "character_string1" => (string)$this->order_inquiry['inquiry_no'],// 订单ID
-                "name2" => (string)$user_doctor['user_name'] ?? "接诊医生",// 问诊医生
+                "name2" => $user_doctor['user_name'] ?? "接诊医生",// 问诊医生
                 "date3" => $this->order_inquiry['created_at'],// 问诊时间
                 "thing4" => inquiryCancelReasonToPushString($this->order_inquiry['cancel_reason']),// 取消原因
                 "thing5" => "已进行退款处理，请注意查看账户信息",// 提示说明